fixed photo edit form
users with no trips get sent straight to create trip page
fixed trip update form
changed display_date method in model
Merge remote-tracking branch 'origin/bug_hunt' into controller_tweaks
cleaned up trip edit page
added cool icon and styles to photo info
quick fix on datepickers in photo edit form
merge with quick fix
Merge remote-tracking branch 'origin/quick_fix' into controller_tweaks
merge with quick_fix
Merge pull request #33 from th7/controller_tweaks

Controller tweaks
merge with controller tweaks